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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-05-09 16:42:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-05-10 23:47:22 -0700 |
| commit | fc038410b4b1643766f8033f4940bcdb1dace633 (patch) | |
| tree | 3ee59190ecaa77061a9b64cdc09fcce6b6efc389 /net/ipv4/udp_impl.h | |
| parent | a2af421f1819946556c6f467b1efdd0dc84af4d5 (diff) | |
| download | lwn-fc038410b4b1643766f8033f4940bcdb1dace633.tar.gz lwn-fc038410b4b1643766f8033f4940bcdb1dace633.zip | |
[UDP]: Fix AF-specific references in AF-agnostic code.
__udp_lib_port_inuse() cannot make direct references to
inet_sk(sk)->rcv_saddr as that is ipv4 specific state and
this code is used by ipv6 too.
Use an operations vector to solve this, and this also paves
the way for ipv6 support for non-wild saddr hashing in UDP.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp_impl.h')
| -rw-r--r-- | net/ipv4/udp_impl.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h index 820a477cfaa6..06d94195e644 100644 --- a/net/ipv4/udp_impl.h +++ b/net/ipv4/udp_impl.h @@ -5,14 +5,14 @@ #include <net/protocol.h> #include <net/inet_common.h> +extern const struct udp_get_port_ops udp_ipv4_ops; + extern int __udp4_lib_rcv(struct sk_buff *, struct hlist_head [], int ); extern void __udp4_lib_err(struct sk_buff *, u32, struct hlist_head []); extern int __udp_lib_get_port(struct sock *sk, unsigned short snum, struct hlist_head udptable[], int *port_rover, - int (*)(const struct sock*,const struct sock*)); -extern int ipv4_rcv_saddr_equal(const struct sock *, const struct sock *); - + const struct udp_get_port_ops *ops); extern int udp_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen); |